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How To Freeze Green Onions

When it comes to cooking, green onions are often the perfect addition for anyone looking to bring a bit of extra color and freshness to their dishes.

Whether it’s for a delicious summer salad, or a warming bowl of ramen in the colder months, green onions are incredibly versatile. 

How To Freeze Green Onions

However, the most common problem is that because you have to buy them in bunches, it can be quite hard to use them all up before they begin to wilt and go bad, which is not only a waste of money, but also a waste of green onions too. 

However, there’s a way to put a stop to wasting your green onions, and that is to freeze them!

This allows you to store your green onions for longer, and prevents them from going bad. 

So, if you want to learn more about how you should store your green onions, then this guide is for you, so keep reading onwards! 

How To Pick The Best Green Onions

Before you start to learn how to pick the best green onions, it’s important to learn how to pick the best green onions at the store, which will ensure that your onions are the freshest ones possible! 

Selecting the right green onions is fairly easy, so when you’re at the store, try to look for green onions that have firm, crisp stems and bright green leaves.

Avoid any with slimy or wilted leaves, or soft or discolored spots on the stems. 

A good tip to help determine the freshness of the green onions is to smell them, and make sure they have a fresh, oniony aroma, which should provide you with a decent indication of their freshness. 

How To Freeze Your Green Onions

So, now that you know how to pick out the freshest green onions from the store, now it’s time to learn how to keep them as fresh as possible, for as long as possible. 

Freezing your green onions isn’t a particularly difficult task, and will ensure that your green onions are fresh and ready to use for whenever you need them, so you won’t be disappointed by unexpected wilting! 

  • Step 1: Rinse the green onions under cold water and pat them dry with a clean towel.
  • Step 2: Trim off the root ends and any wilted or discolored leaves.
  • Step 3: Cut the remaining green and white parts of the onions into small pieces or slice them thinly.
  • Step 4: Blanch the sliced onions in boiling water for 1-2 minutes, and then immediately transfer the blanched onions to an ice water bath for 2-3 minutes to stop the cooking process and preserve their color and texture.
  • Step 5: Drain the onions well and pat them dry with a clean towel and then place the onions in a single layer on a baking sheet and put it in the freezer until the onions are frozen solid.
  • Step 6: Transfer the frozen onions to an airtight container or freezer bag, label them with the date, and store them in the freezer for up to 6 months.

As you can see, the process is really easy, and is a great way to ensure that you don’t waste any green onions, and with a shelf life of up to 6 months in the freezer, you should easily be able to use them up by then! 

Refrigerating Vs Freezing Your Green Onions

How To Freeze Green Onions

There’s often something of a debate about whether it is better to store your green onions in the refrigerator or the freezer.

Both have their pros and cons, but when it comes down to it, it all depends on how long you want to keep them and how you plan to use them.

If you’re unsure on which option is going to be best for you, then here are some guidelines:


  • Preservation: Refrigeration can help extend the shelf life of green onions, keeping them fresh for up to 1-2 weeks.
  • Convenience: Having green onions on hand in the refrigerator makes it easier to add flavor and nutrition to meals. They can be easily chopped and added to soups, salads, sandwiches, stir-fries, and many other dishes.
  • Nutritional value: Green onions are a good source of vitamins and minerals, including vitamins C and K, folate, and potassium. Refrigeration can help preserve their nutritional value, as exposure to heat and light can cause the loss of some nutrients.


  • Long-term storage: Green onions can be frozen for up to 6 months, which is much longer than the 1-2 week shelf life when refrigerated.
  • Convenience: Frozen green onions can be easily stored and used when needed. They can be added directly to soups, stews, and casseroles without thawing, saving time and effort in meal preparation.
  • Versatility: Frozen green onions can be used in a wider range of dishes than fresh ones, as they can be used in cooked dishes where their texture is less important.
  • Cost savings: Freezing green onions is a great way to preserve them when they are in season and less expensive. This can save money and reduce food waste.

It’s clear then that there are positives and negatives to each storage method.

It is worth noting, however, that frozen green onions may have a different texture compared to fresh ones, as they can become limp and less crunchy after thawing.

So, it’s important to consider the intended use when deciding whether to freeze or refrigerate green onions.

Final Words

In conclusion, freezing green onions is a great way to preserve them for later use and avoid waste.

By blanching and freezing green onions, you can extend their shelf life for up to 6 months, which is much longer than the 1-2 weeks you get when refrigerating them.

So, by following these simple steps, you can enjoy the taste and benefits of green onions all year round!

How To Freeze Green Onions

When it comes to cooking, green onions are often the perfect addition for anyone looking to bring a bit of extra color and freshness to their dishes.
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Course: Side Dish
Cuisine: American
Keyword: Freeze Green Onions
Servings: 2
Calories: 6kcal


  • 3 bunches green onions


  • Green onions, cut: Place green onions, cut, in a plastic bag or container that can be frozen. The onions should be frozen for 1-2 hours, or until they are firm. After giving them a quick spin to separate them into distinct pieces, put them back in the freezer to keep for up to two to three months. Use chopped green onions in stews, frittatas, and even casseroles and soups.
  • Whole Green Onions: Divide the bunch in half to make it easier to store them. Store for up to two to three months by placing in a freezer-safe container. Green onions should be defrosted at room temperature before being chopped into pieces when ready to use.



Calories: 6kcal | Carbohydrates: 1g | Protein: 0.3g | Fat: 0.04g | Saturated Fat: 0.01g | Polyunsaturated Fat: 0.01g | Monounsaturated Fat: 0.01g | Sodium: 3mg | Potassium: 50mg | Fiber: 0.5g | Sugar: 0.4g | Vitamin A: 179IU | Vitamin C: 3mg | Calcium: 13mg | Iron: 0.3mg
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